LG Electronics AMNC093APM0(LMAN090CNS) Connectthe cabletotheOutdoor unit, Service Manual

Connecting the Cable between Indoor Unit and Outdoor Unit

Connectthe cabletotheOutdoor unit.

1.Remove the cover control from the unit by loosening the screw.

Connect the wires to the terminals on the control board individually as the following.

2.Secure the cable onto the control board with the holder (clamper).

3.Refix the cover control to the original position with the screw.

24k Outdoor side

			A-UNIT				B-UNIT
		1	2	3	4	1	2	3	4
					Connecting cable(Low voltage)
				L			N
1	2	3	4					1	2	3	4

Terminal BLOCK	Power Source	Terminal BLOCK
Indoor A-UNIT	208/230V AC	Indoor B-UNIT
	(High voltage)

Outdoor unit

Terminal block

Over 5mm

Holder for

power supply

cord

Power supply

cable

Cover control

Connecting

cable

NOTICE :

1.Separately wire the high and low voltage line.

2.Use heat-proof electrical wiring capable of withstanding temperature up to 75°C(167°F).

3.Use outdoor and waterproof connection cable rated more than 300V for the connection between indoor and outdoor unit. (For example, Type SJO-WA)

WARNING:

•Be sure to comply with local codes while running the wire from the indoor unit to the outdoor unit(size of wire and wiring method, etc).

•Every wire must be connected firmly.

•No wire should be allowed to touch refrigerant tubing, the compressor or any moving parts.

Service Manual 31